Synthesis of Multilayer InSe0.82Te0.18 alloy for high performance near-infrared photodetector
文献类型：期刊论文
| 作者 | M. M. Yu,H. Li,F. Gao,Y. X. Hu,L. F. Wang,P. G. Hu and W. Feng |
| 刊名 | Journal of Alloys and Compounds
 |
| 出版日期 | 2020 |
| 卷号 | 815页码:6 |
| ISSN号 | 0925-8388 |
| DOI | 10.1016/j.jallcom.2019.152375 |
| 英文摘要 | Multilayer InSe has attracted increasing attention due to its excellent electrical and optical properties, making it great potential application in high performance electronic and optoelectronic devices. Alloy engineering is a powerful method to tune electrical and optical properties of semiconductors. However, the alloy engineering has never been applied to multilayer InSe. In this work, for the first time, multilayer InSe0.82Te0.18 alloy photodetector was fabricated and the photodetection performance of multilayer InSe0.82Te0.18 alloy was investigated. Compared to multilayer InSe, the multilayer InSe0.82Te0.18 alloy shows a broader photoresponse region of 400-1100 nm, which is due to its smaller direct bandgap of 1.13 eV. The InSe0.82Te0.18 alloy photodetector exhibits higher photodetection performance than InSe device and the responsivity (R) values are significantly enhanced by 50-300 times, especially in nearinfrared (NIR) light region. The R value is 7.1 A/W for 1100 nm light, which surpasses most of multilayer layered semiconductors based NIR photodetector. Moreover, the InSe0.82Te0.18 alloy photodetector owns a good photoresponse stability and relatively fast response time. This work demonstrates that InSe0.82Te0.18 alloy has a great potential application in NIR photodetector. (C) 2019 Elsevier B.V. All rights reserved. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/64940]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | M. M. Yu,H. Li,F. Gao,Y. X. Hu,L. F. Wang,P. G. Hu and W. Feng. Synthesis of Multilayer InSe0.82Te0.18 alloy for high performance near-infrared photodetector[J]. Journal of Alloys and Compounds,2020,815:6. |
| APA | M. M. Yu,H. Li,F. Gao,Y. X. Hu,L. F. Wang,P. G. Hu and W. Feng.(2020).Synthesis of Multilayer InSe0.82Te0.18 alloy for high performance near-infrared photodetector.Journal of Alloys and Compounds,815,6. |
| MLA | M. M. Yu,H. Li,F. Gao,Y. X. Hu,L. F. Wang,P. G. Hu and W. Feng."Synthesis of Multilayer InSe0.82Te0.18 alloy for high performance near-infrared photodetector".Journal of Alloys and Compounds 815(2020):6. |
入库方式： OAI收割
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。